package com.qf.service;

/**
 * @author Ypl
 * @version V1.0
 * @Project September-mavens
 * @Package com.qf.service
 * @Description:
 * @Date 2022/9/26 22:03
 */
@SuppressWarnings("all")

public class ServiceImpl {

    public String selectAll(){
        String str = "我是serviceImpl";
        return str;
    }
}
